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Self-organized evolution in socio-economic environments

A. Arenas·A. Diaz-Guilera·C. J. Perez·F. Vega-Redondo
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Abstract

We propose a general scenario to analyze social and economic changes in modern environments. We illustrate the ideas with a model that incorporating the main trends is simple enough to extract analytical results and, at the same time, sufficiently complex to display a rich dynamic behavior. Our study shows that there exists a macroscopic observable that is maximized in a regime where the system is critical, in the sense that the distribution of events follow power-laws. Computer simulations show that, in addition, the system always self-organizes to achieve the optimal performance in the stationary state.

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A. Arenas, A. Diaz-Guilera, C. J. Perez, F. Vega-Redondo. 1999-05-26. Self-organized evolution in socio-economic environments. https://doi.org/10.1103/physreve.61.3466

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